ruby.git/include/ruby/backward.h, branch v3_0_4

RUBY_SHOW_COPYRIGHT_TO_DIE: flip the default

2020-08-27T06:04:00+00:00

Commit 7aab062ef3772c7e8e50fc872a1647918c76dbba says:

> ruby_show_version() will no longer exits the process, if
> RUBY_SHOW_COPYRIGHT_TO_DIE is set to 0.  This will be the default in
> the future.

3.0 is a good timing for that "future".

RClassDeprecated: delete

2020-08-27T06:02:52+00:00

It has been deprecated for 5 years since 1f2255604087e9a7d7efcb2df61b5ca0e2daa200.

sed -i 's|ruby/impl|ruby/internal|'

2020-05-11T00:24:08+00:00

To fix build failures.

sed -i s|ruby/3|ruby/impl|g

2020-05-11T00:24:08+00:00

This shall fix compile errors.

add #include guard hack

2020-04-13T07:06:00+00:00

According to MSVC manual (*1), cl.exe can skip including a header file
when that:

- contains #pragma once, or
- starts with #ifndef, or
- starts with #if ! defined.

GCC has a similar trick (*2), but it acts more stricter (e. g. there
must be _no tokens_ outside of #ifndef...#endif).

Sun C lacked #pragma once for a looong time.  Oracle Developer Studio
12.5 finally implemented it, but we cannot assume such recent version.

This changeset modifies header files so that each of them include
strictly one #ifndef...#endif.  I believe this is the most portable way
to trigger compiler optimizations. [Bug #16770]

*1: https://docs.microsoft.com/en-us/cpp/preprocessor/once
*2: https://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html

Merge pull request #2991 from shyouhei/ruby.h

2020-04-08T04:28:13+00:00

Split ruby.h

Renamed ruby_finalize_{0,1}

2019-08-13T00:47:08+00:00

And pass rb_execution_context_t as an argument.

remove "deprecated" for rb_frame_method_id_and_class [Bug #15300]

2018-12-24T02:02:47+00:00

* include/ruby/backward.h (rb_frame_method_id_and_class): we had labeled
  `rb_frame_method_id_and_class()` as deprecated because MRI internal
  doesn't use it, but we found there are user of this API in external
  C-extensions. Now we don't have proper alternative API and no time
  to make alternative API, so I remove "deprecated" label.
  [Bug #15300]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

backward.h: removed stale declarations

2018-09-05T20:02:32+00:00

* include/ruby/backward.h (rb_complex_set_real, rb_complex_set_imag):
  removed useless declarations which have been deprecated from the
  beginning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

eval.c: rename "rb_frozen_class_p" to "rb_class_modify_check"

2018-07-27T13:57:14+00:00

Just refactoring.  Despite its name, the function does NOT return a
boolean but raises an exception when the class given is frozen.
I don't think the new name "rb_class_modify_check" is the best, but
it follows the precedeint "rb_ary_modify_check", and is definitely
better than "*_p".

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e